Tension apparatus

Details Tension apparatus Tension apparatus

1990-05-29

1992-05-05

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With non-roller metal deforming station

140 1, 242151, 226182, B21B 1500, B65H 5922, B65H 2000

Patent

active

051096900

ABSTRACT:
A tension apparatus for imposing a predetermined tension on a wire-like member which is used for a stator or a alternator. First and second rollers are rotatably supported on a supporting means in such a manner that a space between the first roller and the second roller is smaller than a diameter of the wire-like member. When the wire-like member is passed through a space between a first roller and a second roller, the wire-like member is deformed, and after all, a predetermined tension is imposed on the wire-like member. The tension of the wire-like member can be changed in accordance with the space between the first roller and the second roller.

REFERENCES:
patent: 2072831 (1937-03-01), Solenberger
patent: 2362920 (1944-11-01), Moore
patent: 2603343 (1952-07-01), Payne
patent: 2738144 (1956-03-01), Honig
patent: 2909341 (1959-10-01), Kingsley
patent: 3648506 (1972-03-01), Caltagirone
patent: 3885789 (1975-05-01), Deluty et al.
patent: 4204417 (1980-05-01), McVoy, Jr.

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